Element block pseudo-element :after generated with height auto float none font-size 16px line-height 1 box-sizing content-box transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default position static width 160px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius display block margin 0px padding 20px z-index auto border 0px rgba(0,0,0,1) solid font-weight normal overflow hidden background